The standard includes the specific requirements concerning e.g. delivery condition, chemical composition, mechanical properties, hardenability and non-metallic inclusion content of case hardening steels for cold heading and cold extruding. The standard is supplemented by DIN 1654 part 1.
Số hiệu tiêu chuẩn
DIN 1654-3
Tên tiêu chuẩn
Cold heading and cold extruding steels; technical delivery conditions for case hardening steels
Ngày phát hành
1989-10-00
Tiêu chuẩn tương đương
EURONORM 119 (1974), MOD * ISO 4954 (1979-10), MOD * ISO 4954 (1993-03), MOD
Từ khóa
Acceptance specification * Case-hardening steels * Chemical composition * Cold extrusion steels * Cold upsetting steels * Cold-working * Delivery conditions * Extruding * Hardenability * Materials * Mechanical properties of materials * Metals * Properties * Specification (approval) * Steels * Cold heading * Mechanical properties * Objection * Cold-flow forming